<script setup lang='ts'>
       
</script>
       
<template>
       <div class="header">头部内容
        <HmButton></HmButton>
       </div>
</template>
       
<style scoped>
      .header {
        width: 100%;
        height: 200px;
        background-color: aquamarine;
        text-align: center;
        line-height: 200px;
        font-size: 30px;
        color: #fff;
      } 
</style>